cockatoo

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Related to Cacatuinae: cockatoo, cockatiel, Calyptorhynchinae

cockatoo

a group of birds in the family Psittacidae, characterized by a topknot of erectile feathers. Includes the Kakatoe and Microglossus genera. There are many species with different colors.

cockatoo beak and feather disease
see psittacine beak and feather disease.